DESCRIPTION

The MP2108 is a 2A, 740KHz synchronous buck converter designed for low voltage applications requiring high efficiency. It is capable of providing output voltages as low as 0.9V, and integrates top and bottom switches to minimize power loss and component count. The 740KHz switching frequency allows for small filtering components, further reducing the solution size.

FEATURES

• 2A Output Current

• Synchronous Rectification

• Internal 160mΩ and 190mΩ Power Switches

• Input Range of 2.6V to 6V

• Over 95 Efficiency

• Under Voltage Lockout Protection

• Soft-Start Operation

• Thermal Shutdown

• Internal Current Limit (Source & Sink)

• Tiny 10-Pin MSOP and 3x3 QFN Packages

APPLICATIONS

• SOHO Routers, PCMCIA Cards, Mini PCI

• Handheld Computers, PDAs

• Cell phones, Digital Still and Video Cameras

• Small LCD Displays